Development of an online English language course

Online English course — a complete system of individual lessons.
I have developed a comprehensive methodological system for online English learning for three age groups, here is a demo version for example:
— Children 5–8 years old · 30 min · topic "My Pets"
— Teenagers 9–16 years old · 45 min · topic "Hobbies"
— Adults 16+ · 60 min · topic "Nice to meet you"
Level A1 (CEFR). Format — one-to-one online (Zoom / Google Meet).
Each lesson includes:
— Slides (PDF) — for demonstration via Share Screen
— Teacher's Book (PDF) — step-by-step script, vocabulary with IPA and translation, teacher notes, ready phrases, answer keys, homework
The principle of "opened — conducted": the teacher does not waste time on preparation.

"The cost depends on the volume. Write — we will discuss."

You can view demo materials in PDF on Google Drive via the link attached to the post.